15372235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 19618560

約数和(自身を除く): 4246325

約数列:

[1, 5, 19, 95, 103, 515, 1571, 1957, 7855, 9785, 29849, 149245, 161813, 809065, 3074447, 15372235]

約数ペア:

[(1, 15372235), (5, 3074447), (19, 809065), (95, 161813), (103, 149245), (515, 29849), (1571, 9785), (1957, 7855)]